National Geographic Live! Episode 11: Vanished: The Search for Nelson Rockefeller's Missing Son

National Geographic Live! Episode 11: Vanished: The Search for Michael Rockefeller, the son of Nelson Rockefeller

In a real-life detective story, chronicled for his book Savage Harvest, author Carl Hoffman uncovers damning evidence and lives among the Asmat tribespeople to find out if Michael Rockefeller's mysterious disappearance was the result of cannibalism, a government cover-up, or both.

The National Geographic Live! series brings thought-provoking presentations by today's leading explorers, scientists, photographers, and performing artists. Each presentation is filmed in front of a live audience at National Geographic headquarters in Washington, D.C